Home / 41,229,902.40-61,844,853.60-29,136,667.20

Finding the Fourth Proportional to 41,229,902.40, 61,844,853.60 and 29,136,667.20

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Solution

The fourth proportional to 41,229,902.40, 61,844,853.60 and 29,136,667.20 is: 43,705,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,229,902.40 : 61,844,853.60 = 29,136,667.20 : x
  2. Step 2: Convert to fraction form
    41,229,902.40/61,844,853.60 = 29,136,667.20/x
  3. Step 3: Cross multiply
    41,229,902.40x = 61,844,853.60 × 29,136,667.20
  4. Step 4: Simplify right side
    41,229,902.40x = 1,801,952,917,375,922
  5. Step 5: Solve for x
    x = 1,801,952,917,375,922/41,229,902.40
  6. Step 6: Final answer
    x = 43,705,000.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.